⛓️How to bridge

Before you start trading on KiloEx, ensure you have sufficient balance in the corresponding chain's wallet to pay for gas fees and collateral.

Chain	Gas Token	Collateral Token
opBNB	BNB	USDT
BNB	BNB	USDT
Manta	ETH	USDT
Taiko	ETH	USDC
B² Network	BTC	USDT

If your balance is insufficient, follow these optimal bridge steps to quickly transfer funds:

opBNB Chain

Select Binance to withdraw BNB and USDT.

• Withdraw BNB from Binance:

  • Select "BNB" and transfer network "opBNB".

  • Enter the opBNB wallet address linked to KiloEx, specify the amount, click withdraw, and confirm the transaction.

• Withdraw USDT from Binance:

  • Select "USDT" and transfer network "opBNB".

  • Enter the opBNB wallet address linked to KiloEx, specify the amount, click withdraw, and confirm the transaction.

BNB Chain

Select Binance to withdraw BNB and USDT.

• Withdraw BNB from Binance:

  • Select "BNB" and transfer network "BNB".

  • Enter the BNB wallet address, specify the amount, click withdraw, and confirm the transaction.

• Withdraw USDT from Binance:

  • Select "USDT" and transfer network "BNB".

  • Enter the BNB wallet address, specify the amount, click withdraw, and confirm the transaction.

Manta Chain

About Manta：Manta Network's Manta Pacific offers the lowest-cost and best experience for EVM-native zero-knowledge (ZK) applications, ensuring low gas fees through Manta’s Universal Circuits and Celestia’s data availability. Backed by top web3 investors like Binance Labs, it’s founded by experts from Harvard, MIT, and Algorand.

• Withdraw ETH from Binance to Manta:

  • Select "ETH" and transfer network "Manta".

  • Enter the Manta wallet address, specify the amount, click withdraw, and confirm the transaction.

• Bridge USDT to Manta using Rhino.fi:

  • Select "USDT", transfer network "Ethereum", target network "Manta".

  • Enter the Manta wallet address, specify the amount, click send, and confirm the transaction.

Note:

Before bridging USDT to the Manta chain, if you don't have a certain amount of ETH on Ethereum as gas fees for bridging, you need to:, you need to withdraw ETH from Binance to Ethereum first.

• Select Binance and withdraw ETH to Ethereum:

  • Select the asset as "ETH" and the transfer network as "Ethereum";

  • Enter the receiving address generated under the Ethereum chain in your wallet, fill in the amount, click withdraw, and confirm the transaction in your wallet.

If you don't have a certain amount of USDT on Ethereum, you need to:

• Select Binance and withdraw USDT to Ethereum:

  • Select the asset as "USDT" and the transfer network as "Ethereum";

  • Enter the receiving address generated under the Ethereum chain in your wallet, fill in the amount, click withdraw, and confirm the transaction in your wallet.

Taiko Chain

Taiko Labs leads blockchain innovation with its Taiko ZK-EVM, a Layer 2 solution that scales Ethereum, supports all EVM opcodes, and ensures faster finality and security through zero-knowledge proofs (ZKPs).

• Bridge ETH to Taiko via Rhino.fi:

  • Select "ETH", transfer network "Ethereum", target network "Taiko".

  • Enter the Taiko wallet address, specify the amount, click send, and confirm the transaction.

• Bridge USDC to Taiko via Taiko official bridge:

  • Select "USDC", transfer network "Ethereum", target network "Taiko".

  • Enter the Taiko wallet address, specify the amount, click send, and confirm the transaction.

Note:

Before bridging USDC to the Taiko chain, if you don't have a certain amount of ETH on Ethereum as gas fees for bridging, you need to withdraw ETH to Ethereum:

• Select Binance and withdraw ETH to Ethereum;

  • Select the asset as "ETH" and the transfer network as "Ethereum";

  • Enter the receiving address generated under the Ethereum chain in your wallet, fill in the amount, click withdraw, and confirm the transaction in your wallet.

If you don't have a certain amount of USDC on Ethereum, you need to:

• Select Binance and withdraw USDC to Ethereum:

  • Select the asset as "USDC" and the transfer network as "Ethereum";

  • Enter the receiving address generated under the Ethereum chain in your wallet, fill in the amount, click withdraw, and confirm the transaction in your wallet.

B² Network

B² Network is a modular Bitcoin Layer2 solution. It introduces B² Rollup, the first Bitcoin rollup based on verification commitment, and B² Hub, the first Bitcoin Data Availability (DA) layer that achieves finality on the Bitcoin network.

• Bridge BTC to B² Network via Meson:

If there’s insufficient BTC on B² Network, you can withdraw from Binance to BNB chain first. And then

• Select token BTC, transfer chain "BNB" and target network "B² Network".

• Enter the B² Network wallet address, specify the amount, click send, and confirm the transaction.

• Bridge USDT to B² Network via Meson

If there’s insufficient USDT on B² Network, you can withdraw from Binance to BNB chain first. And then

• Select token USDT, transfer chain "BNB" and target network "B² Network".

• Enter the B² Network wallet address, specify the amount, click send, and confirm the transaction.

General FAQ:

1. Don’t have a crypto wallet?

Create a MetaMask wallet

1. What to do if you don’t see the chain in the wallet?

Add an RPC node

1. After bridge or swap, unable to see the tokens in the wallet?

How to display tokens in MetaMask

1. Why use both ETH and USDT?

• Need ETH as Gas;

• USDT as collateral for trading pairs

1. How to buy USDT?

Tether USDt (USDT) purchase guide